When a Colorado family’s water started going missing from the barrel they kept in their backyard, they had no idea where it could possibly be going. They weren’t using it and there’s no way that much water was evaporating in only a day’s time. One day, after filling the barrel back up, they decided to leave a camera outside and record what’s been causing the water to go away.

What they discovered is quite scary on paper, but the are nothing short of adorable.